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Math Tutor's Solution to What is 7/21 Divided by 13?
Methods
Breaking down the problem:
First, let’s break down each piece of the problem. We have the fraction, 7/21, which is also the dividend, and the whole number, or the divisor, which is 13:
Numerator of the dividend: 7
Denominator of the dividend: 21
Whole number and divisor: 13
So, what is 7/21 Divided by 13? Let’s work through the problem and find the answer in both fraction and decimal forms.
What is 7/21 Divided by 13, Step-by-step from Math Tutor
First let’s set up the problem:
Step 1:
The first step of this solution is to multiple the denominator of the dividend, 21, by the whole number 13:
21 x 13 = 273
Step 2:
The result of this multiplication will now become the denominator of the answer. The answer to the problem in fraction form can now be seen:
273/7 = 39/1
A fraction that has 1 as its denominator is an improper fraction. So, we should simplify this to just the numerator. Since the numerator is a whole number, there is no reason to write the answer in decimal form.
So, 7 divided by 21/13 = 39
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